PH in streams draining small mined and unmined watersheds in the coal region of Appalachia
By: Kenneth L. Dyer, Willie R. Curtis
Contributors: Curtis, Willie R.; Northeastern Forest Experiment Station (Radnor, Pa.)
Series: Research note NE -- 314; Research note NE -- 314.
Publisher: U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station
Published: 1983
Place of publication: [Broomall, Pa.?]
Language: eng
Subjects: Experimental watershed areas; Hydrogen-ion concentration; Measurement
Notes: Caption title.

Distributed to depository libraries in microfiche.

Includes bibliographical references (p. 6).